Anyone stayed at Marriot Courtyard Houston downtown?

Hi r/houston. I'm planning to fly to Houston in late September for the Flaming Lips concert at House of Blues Houston. I reserved at the Courtyard Downtown Houston(located on Dallas Street) since it's within a walking distance of HOB Houston. I saw some mixed reviews of the hotel but it was rated at least 4/5 on Google, Expedia, Trip Advisor. Just wondering if it's a decent hotel because I saw some good reviews and shitty ones. I just want a clean hotel room and affordable and that has free breakfast and decent wifi and cable tv